Photographic equipment and views, early 20th century.

Engravings of photographic equipment and views: 'Ros' Universal Camera for stereoscopic and cabinet pictures' (top left); 'skeleton and superior working arrangements of Smartt's Photographic Tent', a portable darkroom (top right); angle view of a seaside village taken with an ordinary angle lens (centre left), and a panoramic view of the same scene (bottom). Illustrated page from a book.